Discussion
Being fairly new to Caterham I would welcome any advice on tuning.
I recently completed building a Roadsport with the Sigma 125 engine and five speed gearbox (should have had the 150 version but didn't have the dosh at the time). I wonder if anyone could recommend somebody who could drag a few more horses out of this engine. Caterham charge about £1500 to do the upgrade which seems a lot for an extra 25 bhp. I read somewhere that this engine can be tuned to 200 bhp, not as though I would go that far. Anyhow thanks in anticipation of any help.
I recently completed building a Roadsport with the Sigma 125 engine and five speed gearbox (should have had the 150 version but didn't have the dosh at the time). I wonder if anyone could recommend somebody who could drag a few more horses out of this engine. Caterham charge about £1500 to do the upgrade which seems a lot for an extra 25 bhp. I read somewhere that this engine can be tuned to 200 bhp, not as though I would go that far. Anyhow thanks in anticipation of any help.
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